{"image_url":null,"categories":[],"version":"1.0","published":"2007-10-04 23:36:45","url":"https://higepon.hatenablog.com/entry/20071004/1191508605","type":"rich","width":"100%","height":"190","description":"shiro\u3055\u3093\u306b\u3088\u308b\u300cR6RS\u300d\u306e\u307e\u3068\u3081\u3002 \u5927\u5909\u3042\u308a\u304c\u305f\u3044\u3002 when, unless, do, case-lambda \u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u3002\u7d30\u304b\u3044\u3067\u3059\u304c\u3002do \u306fR5RS\u306b\u3082\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3063\u3051\u3002 \u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3 R5RS\u307e\u3067\u306f\u51e6\u7406\u7cfb\u62e1\u5f35\u7528\u306b\u4e88\u7d04\u3055\u308c\u3066\u3044\u305f\u3067\u3059\u304c\u3001R6RS\u3067\u306f()\u3068\u5168\u304f\u540c\u3058\u610f\u5473\u306b \u306a\u308a\u307e\u3057\u305f\u3002(+ 1 2)\u3068\u66f8\u3044\u3066\u3082[+ 1 2]\u3068\u66f8\u3044\u3066\u3082\u540c\u3058\u3067\u3059 (\u305f\u3060\u3057\u3001\u305d\u308c\u305e\u308c\u306e \u62ec\u5f27\u306f\u30de\u30c3\u30c1\u3057\u3066\u306a\u3044\u3068\u3060\u3081\u3067\u3059)\u3002 \u3053\u306e\u610f\u56f3\u306f\u305d\u3082\u305d\u3082\u3001\u624b\u7d9a\u304d\u547c\u3073\u51fa\u3057\u4ee5\u5916\u306e\u69cb\u6587\u306e\u62ec\u5f27\u3092\u898b\u3084\u3059\u304f\u3059\u308b\u305f\u3081\u3067\u3059\u3002 \u305d\u3053\u3067\u3001\u300c\u3053\u3046\u3044\u3046\u5834\u5408\u306b[]\u3092\u4f7f\u3046\u3068\u3044\u3044\u3088\u300d\u3068\u3044\u3046\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u304c\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u4f8b\u3048\u3070let\u306e\u5909\u6570\u2026","blog_title":"higepon blog","author_name":"higepon","blog_url":"https://higepon.hatenablog.com/","title":"R6RS","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/higepon/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20071004%2F1191508605\" title=\"R6RS - higepon blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog"}